Bad call state showed with IP2IP calls
Issue generated from Tuleap's migration script. Originally submitted by: Guillaume Roguez (guillaume)
Seen on GNOME front-end, other front-end may be impacted.
Starting a call on an invalid IP address (unjoinable address for example) shows "Communication established" call state in UI, or nothing is establish on daemon side at this time (and cannot due to the test case).
Users are disturbed by this wrong information.